Showing 296 open source projects for "java open source"

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    Our Free Plans just got better! | Auth0

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  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

    Generate leads at scale without building or maintaining scrapers. Use 10,000+ ready-made tools that handle authentication, pagination, and anti-bot protection. Pull data from business directories, social profiles, and public sources, then export to your CRM or database via API. Schedule recurring extractions, enrich existing datasets, and integrate with your workflows.
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  • 1
    Fiber

    Fiber

    Express inspired web framework written in Go

    An Express-inspired web framework written in Go. Fiber is a Go web framework built on top of Fasthttp, the fastest HTTP engine for Go. It's designed to ease things up for fast development with zero memory allocation and performance in mind. Setting up routes for your application has never been so easy! The Express-like route definitions are easy to understand and work with. Serve your static HTML, CSS, and JavaScript files with ease by defining static routes. You can also serve the contents...
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  • 2
    Zinc Search Engine

    Zinc Search Engine

    ZincSearch. A lightweight alternative to elasticsearch

    Zinc is a search engine that does full text indexing. It is a lightweight alternative to Elasticsearch and runs using a fraction of the resources. It uses bluge as the underlying indexing library. It is very simple and easy to operate as opposed to Elasticsearch which requires a couple dozen knobs to understand and tune which you can get up and running in 2 minutes. You can index large amounts of text Zinc and search instantly. Zinc is a batteries-included setup. Embedded UI provides an easy...
    Downloads: 1 This Week
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  • 3
    Oso

    Oso

    Oso is a batteries-included framework for building authorization

    The Oso Library is a batteries-included framework for building authorization in your application. With Oso, you can. Model: Set up common permissions patterns like RBAC and relationships using Oso’s built-in primitives. Extend them however you need with Oso’s declarative policy language, Polar. Filter: Go beyond yes/no authorization questions. Implement authorization over collections too - e.g., “Show me only the records that Juno can see.” Test: Write unit tests over your authorization...
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  • 4
    avo

    avo

    Generate x86 Assembly with Go

    avo makes high-performance Go assembly easier to write, review and maintain. The avo package presents a familiar assembly-like interface that simplifies development without sacrificing performance. Use Go control structures for assembly generation; avo programs are Go programs. Register allocation: write functions with virtual registers and avo assigns physical registers for you. Automatically load arguments and store return values: ensure memory offsets are correct for complex structures....
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  • Free and Open Source HR Software Icon
    Free and Open Source HR Software

    OrangeHRM provides a world-class HRIS experience and offers everything you and your team need to be that HR hero you know that you are.

    Give your HR team the tools they need to streamline administrative tasks, support employees, and make informed decisions with the OrangeHRM free and open source HR software.
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  • 5
    GoVCL

    GoVCL

    Cross-platform Go/Golang GUI library

    Cross-platform Golang GUI library, The core binding is liblcl, a common cross-platform GUI library created by Lazarus. GoVCL is a native GUI library, not based on HTML, let alone DirectUI library, everything is practical. If you want to support linux arm and linux 32bit, you need to compile the corresponding liblcl binary. Designed in Lazarus, code written in Golang. Depending on whether the compiled binary is 32 or 64 bits, copy the corresponding liblcl.dll to the current executable file...
    Downloads: 1 This Week
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  • 6
    gopy

    gopy

    gopy generates a CPython extension module from a go package

    This is an improved version that works with current versions of Go (e.g., 1.15 -- should work with any future version going forward), and uses unique int64 handles to interface with python, so that no pointers are interchanged, making everything safe for the more recent moving garbage collector. It also supports python modules having any number of Go packages, and generates a separate .py module file for each package, which link into a single common binding library. It has been tested...
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  • 7
    IAM

    IAM

    Enterprise-level Go language combat project

    IAM is an identity and access management system developed based on the Go language, which is used to authorize resource access. The latest stable version is v1.6.2, it is recommended to install and test based on the stable version. Cooperating with the geek time column " Go language project development practice ", explaining how to use Go to develop enterprise-level applications is the theoretical course of the project, including the explanation of various knowledge points and construction...
    Downloads: 1 This Week
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  • 8
    GopherLua

    GopherLua

    GopherLua: VM and compiler for Lua in Go

    GopherLua is a Lua5.1(+ goto statement in Lua5.2) VM and compiler written in Go. GopherLua has the same goal as Lua: To be a scripting language with extensible semantics. It provides Go APIs that allow you to easily embed a scripting language to your Go host programs. The stack-based API like the one used in the original Lua implementation will cause a performance improvement in GopherLua (It will reduce memory allocations and concrete type <-> interface conversions). GopherLua API is not a...
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  • 9
    go-cqhttp

    go-cqhttp

    The golang implementation of cqhttp, lightweight, native cross-plat

    The golang implementation of CQ HTTP, lightweight, native cross-platform. go-CQ HTTP is compatible with most of the content of OneBot-v11 , and has made some extensions based on it. For details, please refer to the documentation of go-cqhttp. In the case of closing the database, after loading 25 friends and 128 groups and running for 24 hours, the memory usage is about 15MB. After opening the database, the memory usage will increase by 10-20MB according to the amount of messages. If the...
    Downloads: 5 This Week
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  • Smart Business Texting that Generates Pipeline Icon
    Smart Business Texting that Generates Pipeline

    Create and convert pipeline at scale through industry leading SMS campaigns, automation, and conversation management.

    TextUs is the leading text messaging service provider for businesses that want to engage in real-time conversations with customers, leads, employees and candidates. Text messaging is one of the most engaging ways to communicate with customers, candidates, employees and leads. 1:1, two-way messaging encourages response and engagement. Text messages help teams get 10x the response rate over phone and email. Business text messaging has become a more viable form of communication than traditional mediums. The TextUs user experience is intentionally designed to resemble the familiar SMS inbox, allowing users to easily manage contacts, conversations, and campaigns. Work right from your desktop with the TextUs web app or use the Chrome extension alongside your ATS or CRM. Leverage the mobile app for on-the-go sending and responding.
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  • 10
    koa.go

    koa.go

    A golang framework like koa.js and has the best performance

    Expressive HTTP middleware framework for Golang to make web applications and APIs more enjoyable to write like Koa.js. Koa's middleware stack flows in a stack-like manner, allowing you to perform actions downstream and then filter and manipulate the response upstream.
    Downloads: 0 This Week
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  • 11
    go-tagexpr

    go-tagexpr

    An interesting go struct tag expression syntax for field validation

    An interesting go struct tag expression syntax for field validation, etc. Support for a variety of common operators. Support for accessing arrays, slices, members of the dictionary. Support access to any field in the current structure. Support access to nested fields, non-exported fields, etc. Support registers function expression. Built-in len, sprintf, regexp functions. Support single mode and multiple mode to define the expression. Parameter check subpackage. Use offset pointers to...
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  • 12
    B0Pass

    B0Pass

    LAN large file transfer tool

    Bailing Express: A high-performance "mobile computer super file transfer artifact" and "LAN shared file server" based on Go language. LAN large file transfer tool. Go-based high-performance "mobile phone computer super large file transfer artifact", "LAN shared file server". file sharing server. Simple single executable. Shared file interface (as long as you are in the same LAN or WIFI, you can transfer very large files) Upload file interface (support click and drag) Two-dimensional code...
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  • 13
    kube-monkey

    kube-monkey

    An implementation of Netflix's Chaos Monkey for Kubernetes clusters

    kube-monkey is an implementation of Netflix's Chaos Monkey for Kubernetes clusters. It randomly deletes Kubernetes (k8s) pods in the cluster encouraging and validating the development of failure-resilient services. kube-monkey runs at a pre-configured hour (run_hour, defaults to 8 am) on weekdays, and builds a schedule of deployments that will face a random Pod death sometime during the same day. The time-range during the day when the random pod Death might occur is configurable and defaults...
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  • 14
    Connect Go

    Connect Go

    Simple, reliable, interoperable. A better gRPC

    Connect is a slim library for building browser and gRPC-compatible HTTP APIs. You write a short Protocol Buffer schema and implement your application logic, and Connect generates code to handle marshaling, routing, compression, and content type negotiation. It also generates an idiomatic, type-safe client. Handlers and clients support three protocols: gRPC, gRPC-Web, and Connect's own protocol. The Connect protocol is a simple, POST-only protocol that works over HTTP/1.1 or HTTP/2. It takes...
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  • 15
    Godis

    Godis

    A Golang implemented Redis Server and Cluster

    Godis is a golang implementation of Redis Server, which intents to provide an example of writing a high concurrent middleware using golang. MULTI Commands Transaction is Atomic and Isolated. If any errors are encountered during execution, godis will rollback the executed commands. Server-side Cluster which is transparent to client. You can connect to any node in the cluster to access all data in the cluster. MSET, MSETNX, DEL, Rename, RenameNX command is supported and atomically executed in...
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  • 16
    Nano JSON

    Nano JSON

    Lightweight, facility, high performance golang based game server

    Nano is an easy-to-use, fast, lightweight game server networking library for Go. It provides a core network architecture and a series of tools and libraries that can help developers eliminate boring duplicate work for common underlying logic. The goal of nano is to improve development efficiency by eliminating the need to spend time on repetitious network-related programming. Nano was designed for server-side applications like real-time games, social games, mobile games, etc of all sizes. In...
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  • 17
    DotWeb

    DotWeb

    Simple and easy go web micro framework

    Simple and easy go web micro framework. Important: Now need go1.9+ version support, and Support go mod. support go mod. Support static routing, parameter routing, group routing. Routing supports file/directory services, and supports setting whether to allow directory browsing. HttpModule support, support for custom code capabilities at the global level before routing. Middleware support, support App, Group, Router level settings. Feature support, which can be enabled globally by binding...
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  • 18
    Ethermint

    Ethermint

    Ethermint is a Cosmos SDK library for running scalable EVM chains

    Ethermint is a scalable and interoperable Ethereum library, built on Proof-of-Stake with fast finality using the Cosmos SDK which runs on top of Tendermint Core consensus engine. Evmos is a scalable and interoperable Ethereum blockchain, built on Proof-of-Stake with fast finality. For prerequisites and detailed build instructions please read the Evmos Installation instructions. In Ethereum, the personal API manages private keys in the keystore. We needed to implement this functionality on...
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  • 19
    Execute JavaScript from Go

    Execute JavaScript from Go

    Execute JavaScript from Go

    Execute JavaScript from Go. For scripts that are large or are repeatedly run in different contexts, it is beneficial to compile the script once and used the cached data from that compilation to avoid recompiling every time you want to run it. The v8go library would welcome contributions from anyone able to get an external windows build of the V8 library linking with v8go, using the version of V8 checked out in the deps/v8 git submodule, and documentation of the process involved. This process...
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  • 20
    Atomix

    Atomix

    A Kubernetes toolkit for building distributed applications

    Atomix is a cloud-native runtime for building stateful, scalable, configurable, and reliable distributed applications in Kubernetes. The Atomix API provides a set of high-level building blocks (referred to as distributed primitives) for building distributed systems. The architecture of Atomix incorporates the lessons learned from experience over the past decade of building high-availability cloud infrastructure. The primary focus of the project is to decouple applications from specific data...
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  • 21
    pingu

    pingu

    ping command but with pingu

    ping command implementation in Go but with colorful output and pingu ascii art. Colorful and fun output. Cross-platform support: Windows, macOS and Linux (also WSL) It works with a single executable file, so it can be installed easily. Supports IPv4 and IPv6. Simply specify the target host name or IP address in the first argument e.g. pingu github.com or pingu 13.114.40.48. You can change the number of transmissions by specifying the -c option. You can download executable binaries from the...
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  • 22
    go-socket.io

    go-socket.io

    socket.io library for golang, a realtime application framework

    go-socket.io is the library implementation of Socket.IO in Golang, which is a real-time application framework. Current this library supports 1.4 version of the Socket.IO client. It supports room, namespaces and broadcast at now. This project is looking for contributors to help fix bugs and implement new features.
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  • 23
    Bud

    Bud

    The Full-Stack Web Framework for Go

    The Full-Stack Web Framework for Go. Bud writes the boring code for you, helping you launch your website faster. Bud ships as a single binary that runs on Linux and Mac. You can follow along for Windows support in this issue. Bud is a full-stack framework that helps you build web applications faster. You can think of Bud as the Ruby on Rails for the Go ecosystem. Tired of being overwhelmed by a sea of configuration files? Feel that more and more of your job has become making your tools play...
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  • 24
    Event Horizon

    Event Horizon

    Event Sourcing for Go!

    Event Horizon is a CQRS/ES toolkit for Go. Event Horizon is used in production systems but the API is not final! CQRS stands for Command Query Responsibility Segregation and is a technique where object access (the Query part) and modification (the Command part) are separated from each other. This helps in designing complex data models where the actions can be totally independent from the data output. ES stands for Event Sourcing and is a technique where all events that have happened in a...
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  • 25
    concurrent map

    concurrent map

    A thread-safe concurrent map for go

    The map type in Go doesn't support concurrent reads and writes. concurrent-map provides a high-performance solution to this by sharding the map with minimal time spent waiting for locks. Prior to Go 1.9, there was no concurrent map implementation in the stdlib. In Go 1.9, sync.Map was introduced. The new sync.Map has a few key differences from this map. The stdlib sync.Map is designed for append-only scenarios. So if you want to use the map for something more like in-memory db, you might...
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